NiFi Process Groups

The Process Groups page displays the process groups of different data flows in a cluster.

For every process group, the following metrics are displayed.

MetricDescription
NameThe name of the process group.
Active ThreadsThe number of actively running threads in the process group.
ReceivedThe amount of data received (in bytes).
ReadThe amount of data read (in bytes).
QueuedThe size of files waiting to be processed.
TransferredThe amount of data transferred (in bytes).
SentThe size of uploaded files.
WrittenThe size of files written.
Files ReceivedThe number of files received.
Files QueuedThe number of files in queue yet to be processed.
Files TransferredThe number of files transferred.
Files SentThe number of files uploaded.
Failure BytesThe size of files that failed to upload.